CN208097453U - A kind of crystallization kettle being used to prepare methylene blue - Google Patents
A kind of crystallization kettle being used to prepare methylene blue Download PDFInfo
- Publication number
- CN208097453U CN208097453U CN201820380330.1U CN201820380330U CN208097453U CN 208097453 U CN208097453 U CN 208097453U CN 201820380330 U CN201820380330 U CN 201820380330U CN 208097453 U CN208097453 U CN 208097453U
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- China
- Prior art keywords
- stirring rod
- autoclave body
- methylene blue
- outer ring
- stirring
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Abstract
The utility model discloses a kind of crystallization kettles for being used to prepare methylene blue, including autoclave body, cooling lantern ring, stirring rod, scraper plate, main stirring rod, auxiliary stirring rod and stirring sheet, stirring rod is provided with by the rotation of bearing connection type in the inner cavity of autoclave body, the left side of stirring rod top outer ring and the right side of lower part outer ring are fixedly welded and are provided with main stirring rod, the end fixed frame of main stirring rod is equipped with scraper plate, the right side of the top outer ring of stirring rod and the left side of lower part outer ring are fixedly welded and are provided with auxiliary stirring rod, the outer ring of auxiliary stirring rod is fixedly installed with screw blade, the bottom end of stirring rod is fixedly installed with stirring sheet, cooling lantern ring is arranged on the outer wall of autoclave body.The utility model structure is simple, easy to use, and storeroom mixing sufficiently, accelerates the heat transfer rate of cold water and storeroom, improves the crystalline rate of material.
Description
Technical field
The utility model relates to crystallization kettle, specifically a kind of crystallization kettle for being used to prepare methylene blue.
Background technique
Methylene blue is a kind of phenthazine salt, and appearance is the crystallization of bottle green bronze gloss, and water-soluble/ethyl alcohol does not dissolve in
Ethers.Methylene blue is more stable in air, and aqueous solution is in alkalinity.Methylene blue be widely used in chemical indicator, dyestuff,
Biological stain and drug etc..Methylene blue is using n,N-Dimethylaniline as raw material, through manganese dioxide or sodium dichromate oxygen
Change, sodium thiosulfate replaces, and obtains 2- amino -5- dimethylamino phenyl thiosulfonic acid, and the latter and n,N-Dimethylaniline are condensed
Afterwards, then through manganese dioxide or sodium dichromate and copper sulphate dioxide giving, methylene blue crude product is obtained, finally with stirring cooling knot
Crystalline substance obtains methylene blue finished product.
The crystallization kettle for producing methylene blue finished product when in use, stirs methylene blue crude product material in the prior art
It mixes that effect is bad, influences the heat transfer rate of storeroom, and then influence the crystalline rate and crystalline quality of methylene blue finished product.
Summary of the invention
The purpose of this utility model is to provide a kind of crystallization kettles for being used to prepare methylene blue, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of crystallization kettle being used to prepare methylene blue, including autoclave body, cooling lantern ring, stirring rod, scraper plate, main stirring rod,
Auxiliary stirring rod and stirring sheet are provided with stirring rod by the rotation of bearing connection type in the inner cavity of the autoclave body；The autoclave body
Top plate upper holder is equipped with the stirring motor for driving stirring rod to rotate；Outside the left side and lower part of stirring rod top outer ring
The right side of circle, which is fixedly welded, is provided with main stirring rod, and the end fixed frame of main stirring rod is equipped with scraper plate；The stirring rod it is upper
The right side of portion outer ring and the left side of lower part outer ring are fixedly welded and are provided with auxiliary stirring rod；The fixed peace in the outer ring of the auxiliary stirring rod
Equipped with screw blade；The bottom end of the stirring rod is fixedly installed with stirring sheet；Cooling lantern ring is arranged on the outer wall of the autoclave body；
The bottom right side of the cooling lantern ring is provided with and communicated with cold water inlet pipe；The left side top of the cooling lantern ring is provided with and communicated with cold water
Outlet pipe.
As further program of the utility model：The output shaft of the stirring motor passes through the top of shaft coupling and stirring rod
End is drivingly connected.
As further program of the utility model：The outer side wall surface of the scraper plate is uniformly machined with several diversion trenches.
As further program of the utility model：The stirring sheet is the plate structure that surface is uniformly machined with through-hole.
As further program of the utility model：Two feed openings are provided with and communicated on the inner cavity top plate of the autoclave body.
As further program of the utility model：The inner cavity bottom plate of the autoclave body is that the high inclination in intermediate low both ends is set
It sets, is provided with and communicated with drainage conduit in the middle part of the inner cavity bottom plate of autoclave body, blow-off valve is installed in drainage conduit.
Compared with prior art, the utility model has the beneficial effects that：
Cold water in the cooling lantern ring of the utility model benefit cools down autoclave body inner cavity material, and cold water is in cooling lantern ring
Bottom-up flowing in chamber extends cold water in the time of cooling lantern ring inner cavity, improves the heat-exchange time of cold water and storeroom,
Improve the crystallization effect of material；Stirring motor drives stirring rod rotation, and the stirring rod of rotation drives main stirring rod, auxiliary stirring rod
It is moved with stirring sheet, wherein main stirring rod drives scraper plate movement, the diversion trench opened up on scraper plate is convenient for scraper plate outer side wall surface object
The drainage of material；Auxiliary stirring rod drives screw blade movement, and the screw blade of setting generates the thrust to material in rotation, favorably
In the convection current of material part, the mixing effect of storeroom is improved；The stirring sheet of rotation can promote the stirring of autoclave body intracavity bottom material,
The through-hole opened up in stirring sheet improves the mixed effect of autoclave body intracavity bottom material.The utility model structure is simple, user
Just, storeroom mixing sufficiently, accelerates the heat transfer rate of cold water and storeroom, improves the crystalline rate of material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of stirring sheet in the utility model.
Fig. 3 is the structural schematic diagram of scraper plate in the utility model.
In figure：1- autoclave body, the cooling lantern ring of 2-, 3- stirring motor, 4- feed opening, 5- stirring rod, 6- cold water inlet pipe, 7- cold water
Outlet pipe, 8- scraper plate, the main stirring rod of 9-, the auxiliary stirring rod of 10-, 11- screw blade, 12- stirring sheet, 13- drainage conduit, 14- blow-off valve,
15- through-hole, 16- diversion trench.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of crystallization kettle being used to prepare methylene blue, including autoclave body
1, lantern ring 2, stirring rod 5, scraper plate 8, main stirring rod 9, auxiliary stirring rod 10 and stirring sheet 12 are cooled down, is led in the inner cavity of the autoclave body 1
It crosses the rotation of bearing connection type and is provided with stirring rod 5；The top plate upper holder of the autoclave body 1 is equipped with for driving 5 turns of stirring rod
Dynamic stirring motor 3, wherein the output shaft of stirring motor 3 is drivingly connected by the top of shaft coupling and stirring rod 5；The stirring
The left side of 5 top outer ring of bar and the right side of lower part outer ring, which are fixedly welded, is provided with main stirring rod 9, and the end of main stirring rod 9 is solid
Surely it is provided with scraper plate 8, scraper plate 8 avoids the crystallization of material on cavity wall in autoclave body 1；The outer side wall surface of the scraper plate 8 is uniformly distributed
Several diversion trenches 16 are machined with, the diversion trench 16 of setting is convenient for the drainage of 8 outer side wall surface material of scraper plate；The stirring rod 5
The right side of top outer ring and the left side of lower part outer ring, which are fixedly welded, is provided with auxiliary stirring rod 10；The outer ring of the auxiliary stirring rod 10
It is fixedly installed with screw blade 11, the screw blade 11 of setting generates the thrust to material in rotation, is conducive to material part
Convection current improves the mixing effect of storeroom；The bottom end of the stirring rod 5 is fixedly installed with stirring sheet 12, and stirring sheet 12 is surface
It is uniformly machined with the plate structure of through-hole 15, the stirring sheet 12 of rotation can promote the stirring of 1 intracavity bottom material of autoclave body, stirring sheet
The through-hole 15 opened up on 12 improves the mixed effect of 1 intracavity bottom material of autoclave body.
Cooling lantern ring 2 is arranged on the outer wall of the autoclave body 1；The bottom right side of the cooling lantern ring 2 is provided with and communicated with cold
Water inlet pipe 6；The left side top of the cooling lantern ring 2 is provided with and communicated with cold water outlet pipe 7, and cold water is entered cold by cold water inlet pipe 6
But in the inner cavity of lantern ring 2, with constantly cold water is injected to cooling 2 inner cavity of lantern ring, the cold water liquid level of cooling 2 inner cavity of lantern ring is constantly mentioned
Height, cold water are discharged after cooling down to 1 inner cavity material of autoclave body by cold water outlet pipe 7, and cold water is in the inner cavity of cooling lantern ring 2 under
It flows up, extends cold water in the time of cooling 2 inner cavity of lantern ring, improve the heat-exchange time of cold water and storeroom, improve
The crystallization effect of material；The scraper plate 8 of setting avoids the crystallization of material on cavity wall in autoclave body 1,
It is provided with and communicated with two feed openings 4 on the inner cavity top plate of the autoclave body 1, the material for carrying out crystallisation by cooling is needed to pass through
Feed opening 4 is added in the inner cavity of autoclave body 1；The inner cavity bottom plate of the autoclave body 1, which is that intermediate low both ends are high, to be obliquely installed, autoclave body 1
Inner cavity bottom plate in the middle part of be provided with and communicated with drainage conduit 13, blow-off valve 14 is installed in drainage conduit 13.
The working principle of the utility model is：In use, the material for carrying out crystallisation by cooling is needed to be added to by feed opening 4
In the inner cavity of autoclave body 1, cold water is entered in the inner cavity of cooling lantern ring 2 by cold water inlet pipe 6, with constantly into cooling lantern ring 2
Chamber injects cold water, and the cold water liquid level of cooling 2 inner cavity of lantern ring is continuously improved, and cold water passes through after cooling down to 1 inner cavity material of autoclave body
Cold water outlet pipe 7 is discharged, and cold water bottom-up flowing in the inner cavity of cooling lantern ring 2 extends cold water in cooling 2 inner cavity of lantern ring
Time improves the heat-exchange time of cold water and storeroom, improves the crystallization effect of material；Stirring motor 3 drives 5 turns of stirring rod
Dynamic, the stirring rod 5 of rotation drives main stirring rod 9, auxiliary stirring rod 10 and stirring sheet 12 to move, wherein main stirring rod 9 drives scraper plate 8
It moves, the diversion trench 16 opened up on scraper plate 8 is convenient for the drainage of 8 outer side wall surface material of scraper plate；Auxiliary stirring rod 10 drives propeller
Leaf 11 moves, and the screw blade 11 of setting generates the thrust to material in rotation, is conducive to the convection current of material part, improves material
Between mixing effect；The stirring sheet 12 of rotation can promote the stirring of 1 intracavity bottom material of autoclave body, the through-hole opened up in stirring sheet 12
15 improve the mixed effect of 1 intracavity bottom material of autoclave body, improve the heat transfer rate of 1 inner cavity material of autoclave body, improve material
Crystalline rate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of crystallization kettle for being used to prepare methylene blue, including autoclave body（1）, cooling lantern ring（2）, stirring rod（5）, scraper plate（8）,
Main stirring rod（9）, auxiliary stirring rod（10）And stirring sheet（12）, which is characterized in that the autoclave body（1）Inner cavity in pass through bearing connect
The mode of connecing, which rotates, is provided with stirring rod（5）, the autoclave body（1）Top plate upper holder be equipped with for driving stirring rod（5）Rotation
Stirring motor（3）, the stirring rod（5）The left side of top outer ring and the right side of lower part outer ring, which are fixedly welded, is provided with main stir
Mix bar（9）, main stirring rod（9）End fixed frame be equipped with scraper plate（8）, the stirring rod（5）Top outer ring right side and under
The left side of portion outer ring, which is fixedly welded, is provided with auxiliary stirring rod（10）, the auxiliary stirring rod（10）Outer ring be fixedly installed with spiral
Blade（11）, the stirring rod（5）Bottom end be fixedly installed with stirring sheet（12）, the autoclave body（1）Outer wall on be arranged with it is cold
But lantern ring（2）, the cooling lantern ring（2）Bottom right side be provided with and communicated with cold water inlet pipe（6）, the cooling lantern ring（2）A left side
Lateral roof is provided with and communicated with cold water outlet pipe（7）.
2. a kind of crystallization kettle for being used to prepare methylene blue according to claim 1, which is characterized in that the stirring motor
（3）Output shaft pass through shaft coupling and stirring rod（5）Top be drivingly connected.
3. a kind of crystallization kettle for being used to prepare methylene blue according to claim 1, which is characterized in that the scraper plate（8）
Outer side wall surface be uniformly machined with several diversion trenches（16）.
4. a kind of crystallization kettle for being used to prepare methylene blue according to claim 1, which is characterized in that the stirring sheet
（12）Through-hole is uniformly machined with for surface（15）Plate structure.
5. a kind of crystallization kettle for being used to prepare methylene blue according to claim 1, which is characterized in that the autoclave body（1）
Inner cavity top plate on be provided with and communicated with two feed openings（4）.
6. a kind of crystallization kettle for being used to prepare methylene blue according to claim 1, which is characterized in that the autoclave body（1）
Inner cavity bottom plate to be that intermediate low both ends are high be obliquely installed, autoclave body（1）Inner cavity bottom plate in the middle part of be provided with and communicated with drainage conduit（13）,
Drainage conduit（13）On blow-off valve is installed（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380330.1U CN208097453U (en) | 2018-03-21 | 2018-03-21 | A kind of crystallization kettle being used to prepare methylene blue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380330.1U CN208097453U (en) | 2018-03-21 | 2018-03-21 | A kind of crystallization kettle being used to prepare methylene blue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097453U true CN208097453U (en) | 2018-11-16 |
Family
ID=64127692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380330.1U Expired - Fee Related CN208097453U (en) | 2018-03-21 | 2018-03-21 | A kind of crystallization kettle being used to prepare methylene blue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756082A (en) * | 2019-11-15 | 2020-02-07 | 泽晖新能源材料研究院(珠海)有限公司 | Silicon surface carbonization coating device |
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
-
2018
- 2018-03-21 CN CN201820380330.1U patent/CN208097453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756082A (en) * | 2019-11-15 | 2020-02-07 | 泽晖新能源材料研究院(珠海)有限公司 | Silicon surface carbonization coating device |
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190321 |